Answer:
Speed of car is 20.83 m/s
Speed of car is 75 km/h
Explanation:
Distance the car travels is 150 km
SI unit of distance is meters
Time the car travels for is 7200 seconds which is SI units.
Speed of car is 20.83 m/s
Let us find the speed in km/h
Speed of car is 75 km/h
It’s just E because ethe positiv and negative current are supposed to flow thorough the bulb in opppsote sides at a equel level.In some them negerive/postive is absent and some of them are connected to the same side
Answer:
WHICH CHALENGE >>>>>>>>>>>>>>>>>>>>>>
Explanation:
Hi there! The answer you’re looking for is Mass! Hope this helps!
Explanation:
The formula for KE ( Kinetic Energy ) is : 1/2 mv²
Solution:
- First we solve for v ( velocity ) using the formula 2gh, where g is gravity [ 9.8 m/s² ] and h is height [ 1.25 m ]
= 2 ( 9.8 m/s² × 1.25 m ) = 24.5 m/s
- The velocity is 24.5 m/s.
- Now solve for KE using the formula 1/2 mv²
= 1/2 ( 40 kg × 24.5m/s ² )
= 1/2 ( 40 kg × 600.25 )
= 1/2 ( 24,010 )
= 12,005 Joules
- The diver's kinetic energy is 12,005 J.